baber/WOPTO huggingface dataset:
Patent JP-2002334649-A (JP)
Title: Cathode structure, manufacturing method of the same, and color picture tube
Inventor: SUGIMURA TOSHIKAZU
IPC: H01J1/26
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cathode structure enabled to shorten the time until a picture comes out, and reduce the temperature of a heater by making the heat capacity of a cathode pellet small. SOLUTION: A supporting body of a cathode pellet 30 is changed from a conventional cup to a bottom plate 20 with a diameter same with that of the cathode pellet 30. The bottom plate 20 can be easily produced on a large scale because of its simple disc shape. The thickness of the cathode pellet 30 can be made so thin as approximately 0.15 mm because it is not restricted by the bottom plate 20. The cathode structure is enabled to shorten the time until a picture comes out, and to lower the temperature of a heater 102 by making the heat capacity of a cathode pellet 30 small.
Patent JP-2001358229-A (JP)
Title: Capacitor stack structure and manufacturing method
Inventor: YUN YUU WAN
IPC: H01L21/8242
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a recessed electrode structure which interrupts the crystal grain boundary of an electrode and blocks the diffusion from the side wall. SOLUTION: The capacitor structure comprises an upper platinum electrode, a lower electrode and an insulator on the side wall of the electrode, and the lower electrode has a first recessed portion deposited to the insulator on its side wall and a second insulator portion deposited thereto.
Patent JP-2002020867-A (JP)
Title: Method for controlling temperature of substrate
Inventor: SUNDARRAJAN ARVIND
IPC: H01L21/203
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the temperature of a cramped substrate fitted to the surface of a biased substrate supporting body. SOLUTION: The substrate supporting body has a pass enabling the flow of backside gas for heating or cooling a substrate, by which the pressure of the backside gas is held to at least 15 Torr. The high gass pressure crosses the substrate to improve the uniformity of the thickness in the treatment. Owing to the plasma deposition of a sputtered seed layer, the shape of the seed layer is improved in the vicinity of the edge of the substrate, and the uniformity of the layer crossing the substrate is also improved.
Patent JP-2002301640-A (JP)
Title: Drill grinding oscillating loader
Inventor: OGAWA TSUTOMU
IPC: B24B41/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To precisely position the attitude of a tip shape and to perform high- efficient continuous machining of a high precise tip grinding, in grinding of a drill tip. SOLUTION: A drill rotary holding mechanism is divided into two sets (3) and (4) of drill positioning mechanisms and a holder arm (6) oscillating in a state to hold two drills. A drill moving mechanism is relieved and the efficiency of grinding processing is improved. A drill managed by a tip end face is held in the position on the feed side of the holder arm (6). With the drill rotated, the tip part of the drill is measured by a laser measuring apparatus (5). A position optimum to grinding is detected, the tip part of the drill is moved to a processing position and grinding of tips on both sides is effected on one surface at one time. During grinding of one tip, a drill where grinding of the other one is completed is taken out. Feed positioning of a next drill is effected.  A series of operation described above is controlled and efficiency is eminently improved through continuous operation.
Patent JP-2002008183-A (JP)
Title: Method of determining traffic situation based on reported vehicle data for traffic network including traffic-controlled network nodes
Inventor: KERNER BORIS
IPC: G08G1/01
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining a traffic situation based on the traffic data obtained from a reported vehicle during traveling for a traffic network including traffic-controlled network nodes and a road section for connecting the network nodes. SOLUTION: The traffic data indicating the time of movement through the road distance can be provided from the reported vehicle during traveling. From the data, the movement time is determined for each point in the road section and, from the movement time an average number of vehicles in a queue, an average number of vehicles an average speed of vehicles outside a queue, an average standby time in a queue, and/or an average density of vehicles outside a queue are determined for each road section. Particularly, the actual traffic situation based on FCD for the road traffic network in a densely inhabited area is re-constructed, and the traffic prediction can be performed based on the re-construction.
Patent JP-2002336198-A (JP)
Title: Ophthalmoscopic system for supporting selling of spectacles
Inventor: SASAKI TORU
IPC: A61B3/028
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmoscopic system for supporting selling of spectacles useful for a person whose sight or corrected sight is lowered and also adapted to an increased in the selling of a spectacle maker. SOLUTION: In the ophthalmoscopic system for supporting selling of spectacles, an ophthalmoscopic table 9 is arranged to an entrance and exit 3 facing to a passageway 1 and at least a lens meter 22 and an eye refractivity measuring instrument 23 are arranged on the ophthalmoscopic table 9. In order to enable a passenger on the passageway 1 to stop to utilize the eye refractivity measuring instrument 23 in a standing posture, a table lift motor 12 for driving a table plate 10 is provided so as to raise or lower the table plate 10 to the position where the height of the eye refractivity measuring instrument 23 corresponds to the height of the face of the person stopping in opposed relation to the ophthalmoscopic table 9 from the passageway 1.
Patent JP-2002336788-A (JP)
Title: Vibrator
Inventor: KOBUNE HIROSHI
IPC: B28B1/08
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator capable of achieving an expected purpose by a simple constitution. SOLUTION: The vibrator is equipped with a vibration table 17 supported in a vibratory manner by a coil spring 16, four rotary shafts 24L1, 24L2, 24R1 and 24R2 parallelly attached to the vibration table 17, first eccentric weights 25L1 and 25R1 of first mass respectively attached to the rotary shafts 24L1 and 24R1, second eccentric weights 25L2 and 25R2 of second mass respectively attached to the rotary shafts 24L2 and 24R2 and drive mechanisms 31LB, 31LF, 31RB and 31RF for separately rotating the four rotary shafts 24L1, 24L2, 24R1 and 24R2.
Patent JP-2002340454-A (JP)
Title: Automatic ice machine of refrigerator
Inventor: WADA KAZUNARI
IPC: F25C1/10
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily perform the cleaning of the ice making pan of an automatic ice machine. SOLUTION: The automatic ice machine 2 of a refrigerator, which is so arranged as to supply the water in a supply tank to the ice making pan 3 by means of a water feeder, and supply the ice made in the ice making pan 3 to an ice reserving box 4 by reversal motion of the ice making pan 3, and detect the ice being full in the same ice reserving box 4 by means of an ice detection means, is so constituted as to immediately switch from an ice making operation mode to a cleaning mode when an operation button 13, which is provided, for example, at the front of the door 12 pivoted freely of opening and closing so as to switch the operation mode of the automatic ice machine 2, is operated, and empty the ice making pan 3 by inverting the ice making pan 3 thereby performing ice separation work,  and keep the cleaning mode until the user finishes the cleaning of the ice making pan 3 and reoperates the operation button 13 or a specified time passes.
Patent JP-2002352411-A (JP)
Title: Magnetic recording medium
Inventor: GOTO KAZUE
IPC: G11B5/70
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium suitable for high density recording, that is excellent in surface smoothness of a magnetic recording layer and running durability. SOLUTION: This medium is a magnetic recording medium provided with a magnetic recording layer 11 which mainly consists of a ferromagnetic powder and a binder on a non-magnetic support (base film 10). In this medium, the binder is a polyurethane resin whose glass transition point is 90 deg.C or more, and the amount of residual solvent contained in the magnetic recording layer of 1 g is in a range of from 3 mg or more to 10 mg or less. And the three- dimensional average surface roughness of the magnetic recording layer 11 is in a range of from 3 nm or more to 7 nm or less.
Patent JP-2002349966-A (JP)
Title: Controller for hot water storage electric water heater
Inventor: KUSHIDA SHINJI
IPC: F24H1/18
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage electric water heater, capable of making automatic determination of power rate systems with for misjudgements. SOLUTION: A controller comprises a timer means for detecting and accumulating the energization time of a heater 3 by a power source 8 and a time- counting means for counting time. If the accumulated time of the time-counting means is a specified time or longer, when the time-counting means clocks the time of one day, a control program is changed to a time-zone power rate system; and if the accumulated time is not more than the specified time, the control program is changed to a midnight power rate system. Since the changed power rate system is stored in a storage means, even if the power supply for heating is temporarily interrupted, the power rate system which has been in use immediately prior to the interruption of power service can be restored, by reading the power rate system from a storage means at restoration time from the power interruption.
Patent JP-2002345865-A (JP)
Title: Knee supporter
Inventor: KOBAYASHI TOKUICHIRO
IPC: A61F13/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a knee supporter, which is used by winding a knee, is fixed in a stable manner without slipping down regardless of any movement of the knee joint and can be used in such a manner that it keeps relatively cool even in summer. SOLUTION: The knee supporter is constituted with a piece of cloth made of soft elastic cloth for the back of a knee, a piece of winding cloth connected to the right and left flank of the piece of cloth for the back of the knee to stretch horizontally and be divided into two portions halfway up and down, a protruding piece engagement means which is provided either on the right or left flank of the protruding piece of the winding cloth so that it engages with the front face of the other winding cloth in a removable manner, a cover cloth made of soft elastic cloth attached to either right or left flank of the cloth for the back of the knee, a cover cloth engagement means which is provided to the edge of the cover cloth so that it can be engaged with the neighborhood of the flank concerned in a removable manner. In such a supporter, it is particularly recommended that at least a pair of a reinforcement core material with flexible hardness is fixed on the right and left in the longitudinal direction on the flank of the cloth for the back of the knee or on the attached flank of the winding cloth.
Patent JP-2002349017-A (JP)
Title: Sideways covered roof structure
Inventor: HIGUCHI TETSUYA
IPC: E04D3/36
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To certainly prevent rainwater from running inside a roofing member by improving an installing structure against the roofing member of a decoration body and reduce trouble installing the decoration body and construction cost in a sideways covered roof where far-form decoration bodies in eaves-ridge direction are arranged. SOLUTION: A decoration body 5 is installed on a roofing member 4 through a fitting tool 20 and an engaging frame 21. The fitting tool 20 has a base 22 and a hole 23 for installing the decoration body 5 and the engaging frame 2 is fixed on the hole 23. A joint seat 25 of the base 22 is joined to a roof base sheet 3 of a ridge side with an upper connection part 7, 8 in a lower side and a surface of the joint seat 25 and a joint tool 26 is covered with the roof cover 4 in an upper side, thus improving water proofness. An elastic engaging part 12 installed inside both left and right sides of the decoration body 5 is pressurized, fitted and engaged in an engaging step 31 of the engaging frame 21 and the decoration body 5 is installed on the roofing member 4 with little trouble.
Patent JP-2002353721-A (JP)
Title: Vehicle use antenna system
Inventor: OE JUNZO
IPC: H01Q1/22
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle use antenna system that can smoothly be mounted on a vehicle without giving effect on an appearance of the vehicle. SOLUTION: The vehicle use antenna system 10 is placed in the interior of the cabin in the vicinity of a circumferential edge 6 of a vehicle body structure and includes a conductive board 19 connected to the vehicle body structure and an antenna element 11 apart from the conductive board 19 in a direction of the interior of the cabin and formed while being extended from an end face of the circumferential edge 6 toward a region 5 surrounded by the circumferential edge by a prescribed length OW.
Patent JP-2002353760-A (JP)
Title: Manufacturing method for thin film elastic wave element
Inventor: NAKANISHI KEIICHI
IPC: H03H3/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for thin film elastic wave elements by which a forming time of a hole of a diaphragm part is shortened so as to enhance the mass-productivity. SOLUTION: The forming of the hole of a silicon substrate to be a diaphragm part is not all made by the anisotropic etching, but a hole with a prescribed depth is formed in advance from a rear side of a (100) plane silicon substrate on which a nitride film or the like is formed through physical processing and the anisotropic etching is used to form a hole furthermore after that. The hole is formed by groove processing utilizing a dicer and etching by an ion beam. An electrode film, a piezoelectric thin film and an electrode film are formed on the nitride film to obtain the thin film elastic wave vibrator.
Patent JP-2002357955-A (JP)
Title: Developer carrier, developing device, process cartridge and image forming device
Inventor: SUNAHARA MASARU
IPC: G03G15/08
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a developer carrier capable of preventing the occurrence of image irregularity by preventing the position of a magnet rotating body from moving reducing the diameter of a developing sleeve and miniaturizing a device, and to provide a developing device, a process cartridge and an image forming device. SOLUTION: A spiral projection 4b1 is formed on the outer peripheral surface of the driving side end 4b of a magnet roller 4 and a spiral groove 25a is formed on the inner peripheral surface of a cap member 25, and the spiral projection 4b1 and the spiral groove 25a are screwed to fix the roller 4 and the member 25, then the member 25 is brought into contact with the inner wall of the developing sleeve 3 and housed inside the sleeve 3.
Patent JP-2002356394-A (JP)
Title: Explosive composition and its manufacturing process
Inventor: ARAMAKI SHOSAKU
IPC: C06B47/14
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the detonation performance and the accuracy of design for blasting of a site-mixing emulsion explosive, to reduce its amount of use and to facilitate its safe preparation at the site. SOLUTION: The bulk density is made not more than 0.4-0.8 by adding a water-soluble acidic substance to an aqueous solution of an oxidizing agent in emulsion phase.
Patent JP-2002331234-A (JP)
Title: Stirrer, reactor using the same and semi-automatic synthesizing apparatus
Inventor: KANZAKI YOSHIO
IPC: B01J4/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a stirrer having a stirring rotor free from a problem of corrosion even if used in reaction under an acidic condition, a reactor using the same and a semi-automatic synthesizing apparatus. SOLUTION: The stirrer has a container 2 and a stirring rotor 1 rotated by the action of a rotary magnetic field. The container 2 has a fixed shaft 23 vertically protruded from the center of the bottom part of the container 2 and the rotor 1 has a support comprising a yoke member 11 having downward vertical parts 11b and 11b provided to the side ends thereof and the cylindrical member 12 which is attached to the yoke member 11 and of which the lower end is opened in order to insert the fixed shaft 23 and the upper end of the fixed shaft 23 inserted in the cylindrical member 12 comes into contact with the upper end surface of the hole of the cylindrical member 12.
Patent JP-2002366674-A (JP)
Title: System and program for automatically managing software development
Inventor: NAKADA TSUNEHITO
IPC: G06Q50/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of progress information by realizing progress management concerning a large number of workers and quantitatively/ qualitatively calculating progress information. SOLUTION: When coding is started by a worker on each of worker terminals 30-1 to 30-n, in the case of updating a program, a number of lines of source codes or the like is collected by an agent process and work information is prepared. In a managing server 11, the work information is collected from each of work terminals 30-1 to 30-n and on the basis of this collected work information, the progress information is prepared and reported to each of worker terminals 30-1 to 30-n. In each of worker terminals 30-1 to 30-n where the notice of such progress information is received, the individual progress situations of progress managing viewers 31-1 to 31-n and entire progress situations are updated.
Patent JP-2002362476-A (JP)
Title: Method for controlling deflection of floating working stage
Inventor: MIYATA MITSUAKI
IPC: B63B43/06
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a control method for reducing the deflection of a working stage caused by the change in weight of a structure on the stage in order to ensure the accuracy and the quality of the structure to be manufactured or repaired on the floating working stage. SOLUTION: When manufacturing or repairing the structure B on the floating working stage A, the inside of a stage body 1 is demarcated into a center area 3 with the structure placed therein and a peripheral area thereof, the peripheral area is further demarcated into a plurality of compartments, ballast tanks c, a and b are provided for each compartment. The deflection is controlled to be reduced by adjusting the ballast quantity in the ballast tanks c, a and b while detecting the deflection of the stage body 1 caused by the buoyancy and the weight of the structure applied to the stage body 1.
Patent JP-2002368905-A (JP)
Title: Facsimile machine and control method for the facsimile machine
Inventor: MATSUI DAISUKE
IPC: H04M11/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that allows a user to extract information of received electronic mail and terminal internal information such as a caller telephone number at automatic telephone message recording or the like stored in the facsimile terminal at the user's home, from a visit place. SOLUTION: The facsimile machine has a storage section 103 that records a message from a caller and stores the caller number as terminal internal information at automatic telephone message recording and stores received electronic mail and a sender address of the received electronic mail as the terminal internal information at reception of electronic mail.  The facsimile machine extracts the device internal information in response to a tag (command) included by the received electronic mail from the storage section and transmits the extracted information to a destination address (a terminal at a visit place) included in the received electronic mail as transmission electronic mail when the terminal receives the electronic mail from the terminal at the visit place and the received electronic mail includes the tag (a command) and a password included in the received electronic mail is coincident with a present password.
Patent JP-2002364902-A (JP)
Title: Dehumidifier
Inventor: TAKANO SEIJIRO
IPC: F24F1/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a display of a dehumidifier easy to see. SOLUTION: A dehumidifier is adapted such that a freezing cycle, a drain tank, and a humidity sensor are provided; air sucked from a suction hole is cooled with a vaporizer to condensate water in air; thereafter the water is heated in a condenser to exhaust dried air from a blow-off outlet; and condensed water produced in the vaporizer is accommodated in the foregoing drain tank. In the dehumidifier, there are provided humidity display means 51 for displaying a detected value of the foregoing humidity sensor, water level detection means for detecting full-of-water in the foregoing drain tank, and full-of-water display means 52 for detecting a signal of the water level detection means to display full-of-water in the drain tank. There is provided a color display 41 for the display by the foregoing humidity display means 51.  It displays high humidity with lighting of advancing color while displaying low humidity with lighting of withdrawn color. For full-of-water display by the foregoing full-of-water display means 52, it displays the display with flashing of developing color. Further, the full-of-water display by the foregoing full-of-water display means 52 takes priority over the humidity display by the foregoing humidity display means 51.
Patent JP-2002361581-A (JP)
Title: Method and device for automating works and memory medium to store the method
Inventor: EIMIYA MASANORI
IPC: G05B19/42
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an automating device for works capable of making follow-up after complicated processes of works and also after delicate application and removal of a force. SOLUTION: The automating device for works for controlling a robot to allow it to execute works is equipped with an information acquiring means to acquire the motion information of the operator under working and a video camera 3 and various sensors 4 to sense the size and direction of a force applied to any object by the operator under working, and on the basis of the information given by the video camera 3 and sensors 4, a control part 2 controls the motion of the robot 1 and force applied to the object according to a control program prepared. Besides the force sensors, the mentioned various sensors 4 include a position sensor to sense the position of the operator under working an angle sensor to sense the angle of his/her arm under working.
Patent JP-2002363699-A (JP)
Title: Piano wire spring and production method therefor
Inventor: ISHIKAWA YUJI
IPC: C21D9/52
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost piano wire spring which has high strength, and excellent fatigue strength, settling resistance, heat resistance, or the like. SOLUTION: The piano wire spring is obtained by subjecting a piano wire rod having a composition containing, by mass, 0.8 to 0.85% C, 0.8 to 1.0% Si, 0.6 to 0.9% Mn, <=0.025% P, <=0.025% S and <=0.2% Cu, and the balance Fe with inevitable impurities to cold forming and annealing. By using the piano wire rod in which the content of Si has been increased, the piano wire rod having high strength and excellent heat resistance, or the like, can be obtained at a relatively low cost.